Tag: ADCS Systems
-
What is a Gimbal Axis Angular Range of Control Moment Gyroscope?
Control Moment Gyroscope (CMG) The gimbal axis angular range of a Control Moment Gyroscope (CMG) refers to the maximum angular displacement that the gimbals of the control moment gyroscope can achieve. This range is critical for determining the extent of attitude adjustment the control moment gyroscope can provide, which is crucial for the satellite’s ability…
-
What is a Pointing Accuracy of a ADCS System?
ADCS System Pointing accuracy refers to the ability of a satellite’s Attitude Determination and Control System (ADCS) to precisely orient and maintain its intended direction in space. This is crucial for tasks such as imaging, communication, and scientific observation, where the satellite’s instruments must be accurately aligned with specific targets or regions. The pointing accuracy…
-
What is Data Acquisition Rate of Earth/Horizon Sensor?
The data acquisition rate of an Earth/Horizon sensor refers to the frequency at which the sensor collects and processes data about the Earth’s horizon. This rate is crucial for the accurate and timely determination of a satellite’s orientation relative to Earth, ensuring that the satellite maintains its intended attitude for communication, imaging, and other missions.…
-
What is an Angular Resolution of Control Moment Gyroscope?
Control Moment Gyroscope (CMG) Angular resolution refers to the smallest angular displacement that a Control Moment Gyroscope (CMG) can detect and respond to. This resolution is critical for the precise attitude control of satellites, as it determines the fineness with which the satellite can adjust its orientation. It quantifies the precision with which a control…
-
Redwire Technology Crucial for Advancing NASA’s Ocean and Atmosphere Observation Mission
Redwire Space, one of the leading aerospace technology companies, has contributed essential hardware for NASA’s PACE satellite mission. The PACE satellite lifted off from NASA’s Kennedy Space Center in Florida on February 6. The launch of this mission will expand humanity’s understanding of ocean health, air quality, and climate and the interactions between the ocean, clouds,…
-
Airbus’ Patented Detumbler Magnetic Damping Device to Tackle In-Orbit Debris
Airbus’ patented Detumbler device designed to prevent satellites from at the end of their lives from tumbling, was launched on 11 November 2023 and will be tested in space on the mission in association with Exotrail and EnduroSat early in 2024. Developed in 2021 by Airbus, and supported by the French Space Agency CNES under…
-
Honeywell Aerospace Introduces Revolutionary Small Satellite Reaction Wheel Assembly
Honeywell Aerospace one of the globally recognized leaders in the aviation and aerospace industry, offering innovative solutions and advanced technologies to meet the evolving needs of the aerospace sector has introduced a new reaction wheel assembly for small satellites. The HR04 from Honeywell Aerospace is a state-of-the-art small satellite class Reaction Wheel Assembly (RWA) that…
-
IAI Introduces New Flux-Gate Based Magnetometer for LEO Satellites
IAI a company whose technology expertise features systems and solutions from reconnaissance satellites and radars to all aspects of command, control, and communications, computing and cyber, intelligence, surveillance, and reconnaissance systems has introduced a new magnetometer for satellite applications. The Tamam Magnetometer (P/N 2425) from IAI is a unit used in LEO satellites to provide…
-
Jena-Optronik Introduces New Sun Sensor for Earth Observation and Science Satellites
Jena-Optronik, a company that designs and manufactures precise and robust sensors for state-of-the-art AOCS and multi-spectral imagers for satellites has introduced a new Sun Sensor for earth observation satellites. The Fine Sun Sensor FSS has been developed for medium to high accuracy pointing requirements of satellites to be applied for earth observation, navigation, and science.…
-
AAC Clyde Space Introduces a New Autonomous Attitude Determination and Control System for Small Satellites
AAC Clyde Space, a New Space company that specializes in small satellite technologies and services that enable businesses, governments, and educational organizations to access high-quality, timely data from space has introduced a new fully autonomous Attitude Determination and Control System for small satellites The iADCS200 from AAC Clyde Space is a fully autonomous integrated ADCS…